p {
  margin: 0;
}
.mui-scroll ul li {
  padding: 11px 15px;
}
.mui-scroll ul li img {
  width: 42px;
  height: 42px;
  margin-right: 10px;
  float: left;
}
.mui-scroll ul .itcast p:nth-of-type(1) {
  font-size: 17px;
  color: black;
}
.mui-scroll ul .itcast p:nth-of-type(2) {
  font-size: 14px;
}
.mui-scroll .btn-del {
  padding: 10px;
}
.mui-scroll .btn-del button {
  padding: 5px;
}
